CAJ | 학술논문

针对于传统的基于角色的访问控制模型RBAC在实际应用中，由于其静态特性，很难对于系统中的用户权限进行动态管理，造成在角色指派和权限管理方面的一场。在阐释了用户信任计算方式后提出了改进模型——基于信任的动态访问控制模型T-DARBAC模型，构建了云平台下的访问控制架构。实验证明该模型在实际应用中能够对用户权限进行动态分配。
침대우전통적기우각색적방문공제모형RBAC재실제응용중，유우기정태특성，흔난대우계통중적용호권한진행동태관리，조성재각색지파화권한관리방면적일장。재천석료용호신임계산방식후제출료개진모형——기우신임적동태방문공제모형T-DARBAC모형，구건료운평태하적방문공제가구。실험증명해모형재실제응용중능구대용호권한진행동태분배。
According to the traditional based role access control (RBAC) in the practical application, due to its static characteristics, it’s difficult to dynamic management the system user’s permission, resulting in the respect of assign roles and permissions management a. In the interpretation of the user trust calculation method proposed the improved model--trust based administrator role based access control model T-DARBAC, under the cloud platform access control architecture. Experiments show that the model can dynamic allocation of user rights in practical application.